Issued Patents 2016
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9496541 | Accumulator device | Yuu Watanabe, Nobuo Ando, Hidenori Takagi | 2016-11-15 |
| 9496584 | Wound-type accumulator having simplified arrangement of a lithium ion source | Yuu Watanabe, Nobuo Ando, Naoshi Yasuda, Chisato Marumo | 2016-11-15 |
| 9464335 | Method for improving fatigue strength of cast iron material | Yoshihiko Nozaki, Kazuhiro Hirakawa | 2016-10-11 |
| 9340846 | Method for improving fatigue strength of cast iron material | Yoshihiko Nozaki, Kazuhiro Hirakawa | 2016-05-17 |
| 9287058 | Accumulator device | Nobuo Ando, Teruaki Tezuka, Yuu Watanabe, Kenji Kojima, Takashi Chiba +1 more | 2016-03-15 |
| 9242655 | Crash energy absorber of railcar | Atsushi Sano, Toshiyuki Yamada, Hideki Kumamoto, Seiichiro Yagi, Masayuki Tomizawa | 2016-01-26 |